| article html file updated | 10 February 2020 22:20 CET | Update | https://www.mdpi.com/1999-4907/9/11/724 |
| article html file updated | 10 October 2019 17:37 CEST | Update | - |
| article html file updated | 28 April 2019 05:48 CEST | Update | - |
| article html file updated | 14 April 2019 01:50 CEST | Update | - |
| article html file updated | 1 April 2019 23:44 CEST | Update | - |
| article html file updated | 26 November 2018 05:59 CET | Update | - |
| article html file updated | 20 November 2018 11:20 CET | Original file | - |
| article pdf uploaded. | 20 November 2018 11:18 CET | Version of Record | https://www.mdpi.com/1999-4907/9/11/724/pdf |
| article xml uploaded. | 20 November 2018 11:18 CET | Update | https://www.mdpi.com/1999-4907/9/11/724/xml |
| article xml file uploaded | 20 November 2018 11:18 CET | Original file | - |
